Trouble with R Paul is he came across as being too far out of step; the jump to where he wanted the country to go seemed too large - at the time. He is going to have trouble shedding the image of a wacko.
Damned right he will.
ESPECIALLY since the more popular he gets the more people who will be hired to assassinate his character.
We do not live in a world where those with fame who strike at the belly of the beast get away without their reputations being targeted by professional character assassins.
I have no doubt the Ron Paul character assassination industry is going full throttle right now.